Element block pseudo-class :hover generated with z-index auto transform height auto padding 20px border 0px rgba(0,0,0,1) solid display block font-weight normal line-height 1 transition cursor default box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden position static font-size 16px border-radius float none background margin 0px width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3)